InfinitySeal cushion technology

After more than 25 years of ResMed masks featuring dual-wall cushion technology, we’re excited to introduce InfinitySeal™ cushion technology. It’s the secret behind the AirFit N20’s remarkable fit range (99% of patients1) and the most adaptive silicone cushion we’ve ever designed. It also features specially-designed loops and varying thickness levels designed to prevent blowout, in order to create a secure seal and prevent mask leaks.

InfinitySeal cushion technology

After more than 25 years of ResMed masks featuring dual-wall cushion technology, we’re excited to introduce InfinitySeal™ cushion technology. It’s the secret behind the AirFit N20’s remarkable fit range (99% of patients1) and the most adaptive silicone cushion we’ve ever designed. It also features specially-designed loops and varying thickness levels designed to prevent blowout, in order to create a secure seal and prevent mask leaks.

No rules fit

The AirFit N20 was designed to be so easy to put on and use that you don’t necessarily need specific fitting instructions or “rules.” The secret is in the simple, modular design and magnetic clips, which guide the mask’s headgear to its frame quickly and easily.

No rules fit

The AirFit N20 was designed to be so easy to put on and use that you don’t necessarily need specific fitting instructions or “rules.” The secret is in the simple, modular design and magnetic clips, which guide the mask’s headgear to its frame quickly and easily.

Explore AirFit N20

Support

Sizing for your AirFit N20

Step 1 - To comfortably fit a broader range of patients, AirFit N20 features an entirely new cushion design. To make crosswalking your existing patients easier, we recommend using our sizing guide – included in each AirFit N20 box and specifically designed to help patients find the right fit.

Step 2 - The sizing guide has three cut-outs: small, medium and large. Find the size that most comfortably accommodates your patient. The modular design of AirFit N20 means each size cushion easily clicks into the same N20 mask frame.

Fitting the AirFit N20

Step 1 - Unclip magnetic clips.

Step 2 - With your patient holding the mask towards their face, slide the headgear over the back of their head.

Step 3 - Reclip the magnetic clips.

Step 4 - Once your patient’s headgear and mask are properly fitted, you can use the upper and lower headgear straps to help fine-tune their fit. The upper headgear straps provide most of the adjustment. The lower headgear straps can be used to gently tighten a patient’s mask.

Step 5 - For additional information on mask maintenance and care, you can also visit the Supporting your patients section for more videos.

Getting started with therapy Get on the right track with your sleep therapy.

Fitting your AirFit N20

Step 1 - Unclip magnetic clips.

Step 2 - With your patient holding the mask towards their face, slide the headgear over the back of their head.

Step 3 - Reclip the magnetic clips.

Step 4 - Once your patient’s headgear and mask are properly fitted, you can use the upper and lower headgear straps to help fine-tune their fit. The upper headgear straps provide most of the adjustment. The lower headgear straps can be used to gently tighten a patient’s mask.

Managing leak with an AirFit N20

Step 1 - Leak often occurs when a mask’s seal is compromised by movement, incorrect fitting or improper sizing.

Step 2 - To find a source of leak, run your finger along the edge of your mask’s seal. Once located, adjust the headgear.

Step 3 - Resolve any leak in the upper part of the mask by adjusting the upper straps.

Cleaning an AirFit N20 (Weekly)

Step 2 - Soak frame and headgear in warm water (approximately 86°F/30°C) with mild liquid detergent for up to ten minutes. To ensure a thorough clean, shake frame and headgear in water.

Step 3 - Rinse both components in clean water. Squeeze each repeatedly to ensure detergent is fully removed. Inspect each component to ensure that each is clean and free of detergent residue. Wash and rinse again, if necessary.